endocrine system components endocrine glands: thyroid gland,parathyroid endocrine glands: thyroid...

Download Endocrine system Components endocrine glands: thyroid gland,parathyroid endocrine glands: thyroid gland,parathyroid gland,adrenal gland,pituitary gland,adrenal

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Slide 2 Slide 3 Endocrine system Components endocrine glands: thyroid gland,parathyroid endocrine glands: thyroid gland,parathyroid gland,adrenal gland,pituitary gland,adrenal gland,pituitary gland,pineal body,etc. gland,pineal body,etc. Scattered endocrine cells: islet cells of Scattered endocrine cells: islet cells of pancreas,etc. pancreas,etc. Function: secreting hormones which regulate the functions of the body and maintenance of functions of the body and maintenance of a steady internal environment state. a steady internal environment state. Slide 4 Slide 5 Slide 6 Slide 7 Synthesis of thyroid hormone I+ absorbed from blood by follicular cells Glycoprotein synthesized by follicular cells Thyroid hormones ( T3 and T4) Monoiodotyrosyls or diiodotyrosyls Taken back into the follicular cells to further modification Iodinated thyroglobulin (colloid in the follicles) Slide 8 Slide 9 Myxedema and hyperthyroidism Slide 10 cretins Slide 11 Slide 12 Slide 13 C cells Slide 14 Slide 15 Slide 16 parathyroid gland Slide 17 Slide 18 Slide 19 Slide 20 zona glomerulosa Slide 21 Slide 22 zona fasciculasa Slide 23 Slide 24 zona reticularis Slide 25 Slide 26 Slide 27 Slide 28 Subdivision of the pituitary Neurohypophysis pars posterior (pars nervosa) pars posterior (pars nervosa) infundibulum infundibulumAdenohypophysis pars anterior (pars distalis) pars anterior (pars distalis) pars tuberalis pars tuberalis pars intermedia pars intermedia Slide 29 Slide 30 Slide 31 Pars anterior Slide 32 Slide 33 Slide 34 Slide 35 Pars intermedia Pars intermedia Slide 36 Slide 37 Slide 38 Slide 39 Pars posterior Slide 40 hypophysis Slide 41 Slide 42

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